1. University of Pennsylvania, Halper 226 Bookmark DS ID: DS26146 Title: Prayer book Date: 12th century?
2. Columbia University Rare Book & Manuscript Library, MS X893 Z8 v.1 no.10 Bookmark DS ID: DS19356 Title: Hebrew texts Place: undetermined Date: 18--
3. University of Pennsylvania, Halper 227 Bookmark DS ID: DS26025 Title: Prayer book Date: 11th century-12th century?